22666622000 has 160 divisors (see below), whose sum is σ = 60388331328. Its totient is φ = 8160800000.

The previous prime is 22666621993. The next prime is 22666622003. The reversal of 22666622000 is 22666622.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (22666622003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224421950 + ... + 224422050.

Almost surely, 2^22666622000 is an apocalyptic number.

22666622000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22666622000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30194165664).

22666622000 is an abundant number, since it is smaller than the sum of its proper divisors (37721709328).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22666622000 is an frugal number, since it uses more digits than its factorization.

22666622000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

22666622000 divided by its reverse (22666622) gives a cube (1000 = 10³).

It can be divided in two parts, 2266 and 6622000, that added together give a palindrome (6624266).

The spelling of 22666622000 in words is "twenty-two billion, six hundred sixty-six million, six hundred twenty-two thousand".